J-Hook Hook Type J-Hook Working Load Limit 1 500 lb Lifting Capability For Lifting Grade 80 Material Alloy Steel Material Thickness 7/8 in Hook Opening Width 3 1/2 in Overall Length 13 3/4 in Usable Length 12 in Overall Width 5 1/4 in Eye Inside Diameter 1 in Eye Inside Height 1 in Thread Size Not Applicable Shank Diameter Not Applicable Shank Length Not Applicable Clevis Inside Width Not Applicable Attachment Type Offset Eye Clevis Pin Diameter Not Applicable Markings None